8 papers
py5vec: a modular Python package for the 5-vector method to search for continuous gravitational waves
Luca D'Onofrio, Federico Muciaccia, Lorenzo Mirasola +7
We present \texttt{py5vec}, a Python package for implementing and extending the 5-vector method, used to search for continuous gravitational wave (CW) signals. We also provide a co…
Harnessing the potential of PyStoch: detecting continuous gravitational waves from interesting supernova remnant targets
Claudio Salvadore, Iuri La Rosa, Paola Leaci +7
Detecting continuous gravitational waves (CWs) is challenging due to their weak amplitude and high computational demands, especially with poorly constrained source parameters. Stoc…
Search for continuous gravitational wave signals from luminous dark photon superradiance clouds with LVK O3 observations
Lorenzo Mirasola, Cristina Mondino, Francesco Amicucci +10
Superradiance clouds of kinetically-mixed dark photons around spinning black holes can produce observable multi-messenger electromagnetic and gravitational wave signals. The cloud…
A directed continuous-wave search from neutron stars in binary systems with the five-vector resampling technique
Francesco Amicucci, Paola Leaci, Pia Astone +8
Continuous gravitational-wave signals (CWs), which are typically emitted by rapidly rotating neutron stars with non-axisymmetric deformations, represent particularly intriguing tar…
A directed continuous-wave search from Scorpius X-1 with the five-vector resampling technique
Francesco Amicucci, Paola Leaci, Pia Astone +8
Continuous gravitational-wave signals (CWs), which are typically emitted by rapidly rotating neutron stars with non-axisymmetric deformations, represent particularly intriguing tar…
Doppler correlation-driven vetoes for the Frequency Hough analysis in continuous gravitational-wave searches
Matteo Di Giovanni, Paola Leaci, Pia Astone +8
We present an improved method for vetoing candidates of continuous gravitational-wave sources during all-sky searches utilizing the Frequency Hough pipeline. This approach leverage…